<template>
	<div class="app-container">
		<!--
    <el-form :model="queryParams" ref="queryForm" v-show="showSearch" :inline="true">
      <el-form-item label="角色名称" prop="roleName">
        <el-input
          v-model="queryParams.roleName"
          placeholder="请输入角色名称"
          clearable
          size="small"
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="权限字符" prop="roleKey">
        <el-input
          v-model="queryParams.roleKey"
          placeholder="请输入权限字符"
          clearable
          size="small"
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="角色状态"
          clearable
          size="small"
          style="width: 240px"
        >
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>

      <el-form-item label="创建时间">
        <el-date-picker
          v-model="dateRange"
          size="small"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    -->

		<el-row :gutter="10" class="mb8">
			<el-col :span="1.5"><el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:role:add']">新增</el-button></el-col>
<!--			<el-col :span="1.5">-->
<!--				<el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['system:role:edit']">修改</el-button>-->
<!--			</el-col>-->
<!--			<el-col :span="1.5">-->
<!--				<el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:role:remove']">删除</el-button>-->
<!--			</el-col>-->

			<!--
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
      -->
		</el-row>

		<el-table v-loading="loading" :data="roleList" @selection-change="handleSelectionChange">
			<!--      <el-table-column-->
			<!--        type="selection"-->
			<!--        width="55"-->
			<!--        align="center"-->
			<!--      />-->
			<el-table-column label="角色编号" prop="id" align="center" width="120" />
			<el-table-column label="角色名称" prop="name" align="center" :show-overflow-tooltip="true" />
			<el-table-column label="权限字符" prop="code" align="center" :show-overflow-tooltip="true" />
			<el-table-column
        label="显示顺序"
        prop="sort"
        width="100"
      />
      <!--
			<el-table-column label="状态" align="center" width="100">
				<template slot-scope="scope">
					<el-switch v-model="scope.row.status" :active-value="1" :inactive-value="0" @change="handleStatusChange(scope.row)"></el-switch>
				</template>
			</el-table-column>
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      -->
			<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
				<template slot-scope="scope">
					<el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:role:edit']">修改</el-button>
					<el-button size="mini" type="text" icon="el-icon-circle-check" @click="handleDataScope(scope.row)" v-hasPermi="['system:role:edit']">数据权限</el-button>
<!--					<el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:role:remove']">删除</el-button>-->
          <el-button size="mini" type="text" icon="el-icon-delete" v-hasPermi="['system:role:remove']" @click="handleDelete(scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

		<!-- 添加或修改角色配置对话框 -->
		<el-dialog v-dialog-drag :title="title" :visible.sync="open" width="500px" :close-on-click-modal="false" append-to-body>
			<el-form ref="form" :model="form" :rules="rules" label-width="80px">
				<el-form-item label="角色名称" prop="name"><el-input v-model="form.name" placeholder="请输入角色名称" /></el-form-item>
				<el-form-item label="权限字符" prop="code"><el-input v-model="form.code" placeholder="请输入权限字符" /></el-form-item>

        <el-form-item label="关联岗位" prop="post">
          <el-select v-model="form.jobs" :multiple="true" clearable style="width: 100%">
            <el-option v-for="(item,index) in postOptions" :key="item.id" :label="item.name" :value="item.id"></el-option>
          </el-select>
        </el-form-item>

				<el-form-item
          label="角色顺序"
          prop="sort"
        >
          <el-input-number
            v-model="form.sort"
            controls-position="right"
            :min="0"
          />
        </el-form-item>
        <!--
				<el-form-item label="状态">
					<el-radio-group v-model="form.status">
						<el-radio v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictValue">{{ dict.dictLabel }}</el-radio>
					</el-radio-group>
				</el-form-item>
				-->
				<el-form-item label="菜单权限">
					<el-checkbox v-model="menuExpand" @change="handleCheckedTreeExpand($event, 'menu')">展开/折叠</el-checkbox>
					<el-checkbox v-model="menuNodeAll" @change="handleCheckedTreeNodeAll($event, 'menu')">全选/全不选</el-checkbox>
					<el-checkbox v-model="form.menuCheckStrictly" @change="handleCheckedTreeConnect($event, 'menu')">父子联动</el-checkbox>
					<el-tree
						class="tree-border"
						:data="menuOptions"
						show-checkbox
						ref="menu"
						node-key="id"
						:check-strictly="!form.menuCheckStrictly"
						empty-text="加载中，请稍后"
						:props="defaultProps"
					></el-tree>
				</el-form-item>
        <!--
				<el-form-item label="备注"><el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input></el-form-item>
				-->
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button type="primary" @click="submitForm">确 定</el-button>
				<el-button @click="cancel">取 消</el-button>
			</div>
		</el-dialog>

		<!-- 分配角色数据权限对话框 -->
		<el-dialog v-dialog-drag :title="title" :visible.sync="openDataScope" width="500px" append-to-body>
			<el-form :model="form" label-width="80px">
				<el-form-item label="角色名称"><el-input v-model="form.role_name" :disabled="true" /></el-form-item>
				<el-form-item label="权限字符"><el-input v-model="form.role_key" :disabled="true" /></el-form-item>
				<el-form-item label="权限范围">
					<el-select v-model="form.data_scope" @change="dataScopeSelectChange">
						<el-option v-for="item in dataScopeOptions" :key="item.value" :label="item.label" :value="item.value"></el-option>
					</el-select>
				</el-form-item>
				<el-form-item label="数据权限" v-show="form.data_scope == '2'">
					<!--          <el-checkbox-->
					<!--            v-model="deptExpand"-->
					<!--            @change="handleCheckedTreeExpand($event, 'dept')"-->
					<!--          >展开/折叠</el-checkbox>-->
					<el-checkbox v-model="deptNodeAll" @change="handleCheckedTreeNodeAll($event, 'dept')">全选/全不选</el-checkbox>
					<!--          <el-checkbox-->
					<!--            v-model="form.deptCheckStrictly"-->
					<!--            @change="handleCheckedTreeConnect($event, 'dept')"-->
					<!--          >父子联动</el-checkbox>-->
					<el-tree
						class="tree-border"
						:data="deptOptions"
						show-checkbox
						default-expand-all
						ref="dept"
						node-key="id"
						:check-strictly="!form.deptCheckStrictly"
						empty-text="加载中，请稍后"
						:props="defaultProps"
					></el-tree>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button type="primary" @click="submitDataScope">确 定</el-button>
				<el-button @click="cancelDataScope">取 消</el-button>
			</div>
		</el-dialog>
	</div>
</template>

<script>
import { listRole, getRole,getRoleForEdit, delRole, addRole, updateRole, exportRole, dataScope, changeRoleStatus } from '@/api/system/role';
import { roleMenuTreeselect,listMenu } from '@/api/system/menu';
import { listPost } from "@/api/system/post";
import { treeselect as deptTreeselect, roleDeptTreeselect } from '@/api/system/dept';

export default {
	name: 'Role',
	data() {
		return {
			// 遮罩层
			loading: true,
			// 导出遮罩层
			exportLoading: false,
			// 选中数组
			ids: [],
			// 非单个禁用
			single: true,
			// 非多个禁用
			multiple: true,
			// 显示搜索条件
			showSearch: true,
			// 总条数
			total: 0,
			// 角色表格数据
			roleList: [],
			// 弹出层标题
			title: '',
			// 是否显示弹出层
			open: false,
			// 是否显示弹出层（数据权限）
			openDataScope: false,
			menuExpand: false,
			menuNodeAll: false,
			deptExpand: true,
			deptNodeAll: false,
			// 日期范围
			dateRange: [],
			// 状态数据字典
			// statusOptions: [
			// 	{
			// 		dictValue: 1,
			// 		dictLabel: '正常'
			// 	},
			// 	{
			// 		dictValue: 0,
			// 		dictLabel: '禁用'
			// 	}
			// ],
			// 数据范围选项
			dataScopeOptions: [
				{
					value: '1',
					label: '全部数据权限'
				},
				{
					value: '2',
					label: '自定数据权限'
				},
				{
					value: '3',
					label: '本车间数据权限'
				}
				// {
				//   value: "4",
				//   label: "本部门及以下数据权限",
				// }
			],
			// 菜单列表
			menuOptions: [],
      // 岗位列表
      postOptions:[],
			// 部门列表
			deptOptions: [],
			// 查询参数
			queryParams: {
				pageNum: 1,
				pageSize: 10,
				roleName: undefined,
				roleKey: undefined,
				status: undefined
			},
			// 表单参数
			form: {},
			defaultProps: {
				children: 'children',
				label: 'name'
			},
			// 表单校验
			rules: {
				role_name: [{ required: true, message: '角色名称不能为空', trigger: 'blur' }],
				role_key: [{ required: true, message: '权限字符不能为空', trigger: 'blur' }],
				role_sort: [{ required: true, message: '角色顺序不能为空', trigger: 'blur' }]
			}
		};
	},
	created() {
		this.getList();
	},
	methods: {
		/** 查询角色列表 */
		getList() {
			this.loading = true;
			let data = {
			  "_order":['sort']
      }
			listRole(data).then(response => {
				this.roleList = response.data.lists;
				this.total = response.data.query.total;
				this.loading = false;
			});
		},
		/** 查询菜单树结构 */
    getMenuList() {
      let data = {
        "_order": ["sort"],
        "_tree":true,
        "_d":3,
        "_where":{
          "parent__id__isnull":true
        }
      }
		  listMenu(data).then(response=>{
        // let list = response.data.lists.map((item) => {
        //   item.parentId = item.parent ? item.parent.id : null;
        //   return item;
        // });
        // this.menuOptions = this.handleTree(list);
        this.menuOptions = response.data.lists
      })
		},
		/** 查询部门树结构 */
		getDeptTreeselect() {
			deptTreeselect().then(response => {
				this.deptOptions = response.data;
			});
		},
		// 所有菜单节点数据
		getMenuAllCheckedKeys() {
			// 目前被选中的菜单节点
			let checkedKeys = this.$refs.menu.getCheckedKeys();
			// 半选中的菜单节点
			let halfCheckedKeys = this.$refs.menu.getHalfCheckedKeys();
			checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
			return checkedKeys;
		},
		// 所有部门节点数据
		getDeptAllCheckedKeys() {
			// 目前被选中的部门节点
			let checkedKeys = this.$refs.dept.getCheckedKeys();
			// 半选中的部门节点
			let halfCheckedKeys = this.$refs.dept.getHalfCheckedKeys();
			checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
			return checkedKeys;
		},
		/** 根据角色ID查询菜单树结构 */
		getRoleMenuTreeselect() {
      let data = {
        "_order": ["sort"],
        "_tree":true,
        "_d":3,
        "_where": {
          "parent__id__isnull":true
        }
      }
			return listMenu(data).then(response => {
        // let list = response.data.lists.map((item) => {
        //   item.parentId = item.parent ? item.parent.id : null;
        //   return item;
        // });
        // this.menuOptions = this.handleTree(list);
        this.menuOptions = response.data.lists
				return response;
			});
		},
		/** 根据角色ID查询部门树结构 */
		getRoleDeptTreeselect(roleId) {
			return roleDeptTreeselect(roleId).then(response => {
				let data = response.data.depts;
				let depts = [];
				data.forEach(item => {
					depts.push({
						id: item.id,
						label: item.name
					});
				});
				this.deptOptions = depts;
				return response;
			});
		},
		// 角色状态修改
		handleStatusChange(row) {
			let text = row.status === '0' ? '启用' : '停用';
			this.$confirm('确认要"' + text + '""' + row.roleName + '"角色吗?', '警告', {
				confirmButtonText: '确定',
				cancelButtonText: '取消',
				type: 'warning'
			})
				.then(function() {
					return changeRoleStatus(row.roleId, row.status);
				})
				.then(() => {
					this.msgSuccess(text + '成功');
				})
				.catch(function() {
					row.status = row.status === '0' ? '1' : '0';
				});
		},
    getPostList() {
		  let data = {
		    "_order":["sort"]
      }
      listPost(data).then(response=>{
        this.postOptions = response.data.lists
      })
    },
		// 取消按钮
		cancel() {
			this.open = false;
			this.reset();
		},
		// 取消按钮（数据权限）
		cancelDataScope() {
			this.openDataScope = false;
			this.reset();
		},
		// 表单重置
		reset() {
			if (this.$refs.menu != undefined) {
				this.$refs.menu.setCheckedKeys([]);
			}
			(this.menuExpand = false),
				(this.menuNodeAll = false),
				(this.deptExpand = true),
				(this.deptNodeAll = false),
				(this.form = {
					id: undefined,
					name: undefined,
					code: undefined,

					data_scope: undefined,
					sort: 0,
					status: '0',
					menus: [],
          jobs: [],
					deptIds: [],
					menuCheckStrictly: true,
					deptCheckStrictly: true,
					// remark: undefined
				});
			this.resetForm('form');
		},
		/** 搜索按钮操作 */
		handleQuery() {
			this.queryParams.pageNum = 1;
			this.getList();
		},
		/** 重置按钮操作 */
		resetQuery() {
			this.dateRange = [];
			this.resetForm('queryForm');
			this.handleQuery();
		},
		// 多选框选中数据
		handleSelectionChange(selection) {
			this.ids = selection.map(item => item.roleId);
			this.single = selection.length != 1;
			this.multiple = !selection.length;
		},
		// 树权限（展开/折叠）
		handleCheckedTreeExpand(value, type) {
			if (type == 'menu') {
				let treeList = this.menuOptions;
				for (let i = 0; i < treeList.length; i++) {
					this.$refs.menu.store.nodesMap[treeList[i].id].expanded = value;
				}
			} else if (type == 'dept') {
				let treeList = this.deptOptions;
				for (let i = 0; i < treeList.length; i++) {
					this.$refs.dept.store.nodesMap[treeList[i].id].expanded = value;
				}
			}
		},
		// 树权限（全选/全不选）
		handleCheckedTreeNodeAll(value, type) {
			if (type == 'menu') {
				this.$refs.menu.setCheckedNodes(value ? this.menuOptions : []);
			} else if (type == 'dept') {
				this.$refs.dept.setCheckedNodes(value ? this.deptOptions : []);
			}
		},
		// 树权限（父子联动）
		handleCheckedTreeConnect(value, type) {
			if (type == 'menu') {
				this.form.menuCheckStrictly = value ? true : false;
			} else if (type == 'dept') {
				this.form.deptCheckStrictly = value ? true : false;
			}
		},
		/** 新增按钮操作 */
		handleAdd() {
			this.reset();
			this.getMenuList();
			this.getPostList();
			this.open = true;
			this.title = '添加角色';
		},
		/** 修改按钮操作 */
		handleUpdate(row) {
			this.reset();
      this.getPostList();
			const id = row.id || this.ids;
			const roleMenu = this.getRoleMenuTreeselect();
			// getRoleForEdit(id)
      getRoleForEdit(id).then(response => {
				this.form = response.data;
				this.open = true;
        this.$nextTick(() => {
          roleMenu.then(res => {
            let menus = []
            if (response.data.menus && response.data.menus.length > 0) {
              menus = response.data.menus
            }
            let checkedKeys = menus;
            checkedKeys.forEach(v => {
              this.$nextTick(() => {
                this.$refs.menu.setChecked(v, true, false);
              });
            });
            let jobs = []
            if (response.data.jobs && response.data.jobs.length > 0) {
              jobs = response.data.jobs
            }
            this.form.jobs = jobs
          });
        });

				this.title = '修改角色';
			});
		},
		/** 选择角色权限范围触发 */
		dataScopeSelectChange(value) {
			if (value !== '2') {
				this.$refs.dept.setCheckedKeys([]);
			}
		},
		/** 分配数据权限操作 */
		handleDataScope(row) {
			this.reset();
			const roleDeptTreeselect = this.getRoleDeptTreeselect(row.id);
			getRole(row.id).then(response => {
				this.form = response.data;
				this.openDataScope = true;
				this.$nextTick(() => {
					roleDeptTreeselect.then(res => {
						this.$refs.dept.setCheckedKeys(res.data.checkedKeys == null ? [] : res.data.checkedKeys);
					});
				});
				this.title = '分配数据权限';
			});
		},
		/** 提交按钮 */
		submitForm: function() {
			this.$refs['form'].validate(valid => {
				if (valid) {
					if (this.form.id != undefined) {
						this.form.menus = this.getMenuAllCheckedKeys();

						updateRole(this.form).then(response => {
							this.msgSuccess('修改成功');
							this.open = false;
							this.getList();
						});
					} else {
						this.form.menus = this.getMenuAllCheckedKeys();
						addRole(this.form).then(response => {
							this.msgSuccess('新增成功');
							this.open = false;
							this.getList();
						});
					}
				}
			});
		},
		/** 提交按钮（数据权限） */
		submitDataScope: function() {
			if (this.form.id != undefined) {
				this.form.deptIds = this.getDeptAllCheckedKeys();
				dataScope(this.form).then(response => {
					this.msgSuccess('修改成功');
					this.openDataScope = false;
					this.getList();
				});
			}
		},
		/** 删除按钮操作 */
		handleDelete(row) {
			const roleIds = row.id || this.ids;
			this.$confirm('是否确认删除角色编号为"' + roleIds + '"的数据项?', '警告', {
				confirmButtonText: '确定',
				cancelButtonText: '取消',
				type: 'warning'
			})
				.then(function() {
          let data = { ids: [row.id] };
					return delRole(data);
				})
				.then(() => {
					this.getList();
					this.msgSuccess('删除成功');
				})
				.catch(() => {});
		},
	}
};
</script>
